From publisher blurb:
Zone Zero One is a collection of urban locations suitable for sci-fi and modern campaigns. They present a number of options for chance encounters, clandestine meetings, and confrontations. Originally designed on a trio of 18x24 inch paper posters, the digital version is a set of six 18x24 images. Each map is self-contained but most can also align with others in various ways for a continuous environment.
The first map presents a diner and adjoining bar/strip-club with storerooms and a loading dock in the back and a narrow alley between. The second map is a subway station and includes a train and a stretch of tunnel.
The third map features a length of street, an interior hall, and a garbage-strewn alley. These sections are designed to provide an exterior for the other locations. For example, the diner/bar poster could overlay this one so that exiting the diner places one on the sidewalk next to the street (and the garage or motel entrance could be on the other side of the road). Likewise, shifting this map could place the alleyway in the back of the buildings.
The fourth map is a pier with an adjacent warehouse and fish market on the top section and a length of sewer or cistern on the lower half (access to which aligns with the manhole covers on the other maps). The next image depicts a roadside motel complete with an office, pool, and optional upper floor. The final map features a collection of small businesses: a garage, a convenience store, and a veterinary clinic, with vendor-filled alleys between.